#include "nouveau_fb.h"
#include "nouveau_hw.h"
#include "nvreg.h"
+#include "nouveau_fbcon.h"
static int
nv04_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
}
static int
-nv04_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
- struct drm_framebuffer *old_fb)
+nv04_crtc_do_mode_set_base(struct drm_crtc *crtc,
+ struct drm_framebuffer *passed_fb,
+ int x, int y, bool atomic)
{
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
struct drm_device *dev = crtc->dev;
int arb_burst, arb_lwm;
int ret;
- ret = nouveau_bo_pin(fb->nvbo, TTM_PL_FLAG_VRAM);
- if (ret)
- return ret;
+ /* If atomic, we want to switch to the fb we were passed, so
+ * now we update pointers to do that. (We don't pin; just
+ * assume we're already pinned and update the base address.)
+ */
+ if (atomic) {
+ drm_fb = passed_fb;
+ fb = nouveau_framebuffer(passed_fb);
+ }
+ else {
+ /* If not atomic, we can go ahead and pin, and unpin the
+ * old fb we were passed.
+ */
+ ret = nouveau_bo_pin(fb->nvbo, TTM_PL_FLAG_VRAM);
+ if (ret)
+ return ret;
- if (old_fb) {
- struct nouveau_framebuffer *ofb = nouveau_framebuffer(old_fb);
- nouveau_bo_unpin(ofb->nvbo);
+ if (passed_fb) {
+ struct nouveau_framebuffer *ofb = nouveau_framebuffer(passed_fb);
+ nouveau_bo_unpin(ofb->nvbo);
+ }
}
nv_crtc->fb.offset = fb->nvbo->bo.offset;
return 0;
}
+static int
+nv04_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
+ struct drm_framebuffer *old_fb)
+{
+ return nv04_crtc_do_mode_set_base(crtc, old_fb, x, y, false);
+}
+
+static int
+nv04_crtc_mode_set_base_atomic(struct drm_crtc *crtc,
+ struct drm_framebuffer *fb,
+ int x, int y, int enter)
+{
+ struct drm_nouveau_private *dev_priv = crtc->dev->dev_private;
+ struct drm_device *dev = dev_priv->dev;
+
+ if (enter)
+ nouveau_fbcon_save_disable_accel(dev);
+ else
+ nouveau_fbcon_restore_accel(dev);
+
+ return nv04_crtc_do_mode_set_base(crtc, fb, x, y, true);
+}
+
static void nv04_cursor_upload(struct drm_device *dev, struct nouveau_bo *src,
struct nouveau_bo *dst)
{
.mode_fixup = nv_crtc_mode_fixup,
.mode_set = nv_crtc_mode_set,
.mode_set_base = nv04_crtc_mode_set_base,
+ .mode_set_base_atomic = nv04_crtc_mode_set_base_atomic,
.load_lut = nv_crtc_gamma_load,
};